Direct Vent Gas Fireplace Code Requirements

Standard for chimneys fireplaces vents and solid fuel burning appliances nfpa 211 reduces fire hazards by ensuring the safe removal of flue gases the proper installation of solid fuel burning appliances and the correct construction and installation of chimneys fireplaces and venting systems.

Direct vent gas fireplace code requirements.

Gas log fireplace manuals. On the sides and back and 3 1 2 in. When we are talking about gas furnace vent pipe code we need to talk about the different types of the vents first after all you want to keep your family safe from harm. Ours required 1 2 in.

Highlights of gas heater vent clearance distances. Distance the vent must be kept from insulation wood and other combustibles. 5 tjernlund gas side wall power venters tjernlund corporation 1601 9th street white bear lake mn 55110 6794 tel. Well making sure that you choose the right venting style will protect them.

Appropriate hearth materials are tile stone brick or concrete. The different types of venting. The fireplace throat or damper shall be located not less than 8 inches 203 mm above the lintel. 12 away from gravity fed air intakes.

In addition if the side panels of your mantel project more than 1 1 2 inches from the fireplace facing you will need additional clearance equal to this. Also see more citations at references at the end of this page. Side clearance to combustibles. Requirements for a gas fireplace hearth.

National standard building code masonry built fireplaces. Appendix c exit terminals of mechanical draft and direct vent venting systems. A fireplace generates heat. Clearances from the fireplace box to surrounding walls and to the wood framing.

Floor distance to combustibles. Sources of direct vent gas fireplace clearance information. R1001 7 lintel and throat masonry over a fireplace opening shall be supported by a lintel of noncombustible material. That s great for warmth but you must make sure the materials surrounding your fireplace are not flammable.

36 above forced air intakes. The minimum required bearing length on each end of the fireplace opening shall be 4 inches 102 mm. Building codes for fireplaces. The exhaust vent terminal shall be located at least 3 feet above any forced air inlet located within 10 feet.

Sometimes metal shields must be used over the top of the vent to divert the heat. This appendix is informative and not part of the code. All combustible mantel surrounds and shelves must be kept at least 12 inches from the opening of your fireplace top and sides.